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<title>Test handling of invalid initData for generateRequest().</title>
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// Create a session and call generateRequest() with |initDataType|
// and |initData|. generateRequest() should fail with an
// TypeError. Returns a promise that resolves successfully
// if the error happened, rejects otherwise.
function test_session(initDataType, initData)
{
return isInitDataTypeSupported(initDataType).then(function(result) {
// If |initDataType| is not supported, simply succeed.
if (!result)
return Promise.resolve('Not supported');
return navigator.requestMediaKeySystemAccess('org.w3.clearkey', getSimpleConfigurationForInitDataType(initDataType)).then(function(access) {
return access.createMediaKeys();
}).then(function(mediaKeys) {
var mediaKeySession = mediaKeys.createSession();
return mediaKeySession.generateRequest(initDataType, initData);
}).then(function() {
assert_unreached('generateRequest() succeeded');
}, function(error) {
assert_equals(error.name, 'TypeError');
return Promise.resolve('success');
});
})
}
promise_test(function()
{
var initData = new Uint8Array(70000);
return test_session('webm', initData);
}, 'generateRequest() with webm initData longer than 64Kb characters.');
promise_test(function()
{
var initData = new Uint8Array(70000);
return test_session('cenc', initData);
}, 'generateRequest() with cenc initData longer than 64Kb characters.');
promise_test(function()
{
var initData = new Uint8Array(70000);
return test_session('keyids', initData);
}, 'generateRequest() with keyids initData longer than 64Kb characters.');
promise_test(function()
{
// Invalid 'pssh' box as the size specified is larger than what
// is provided.
var initData = new Uint8Array([
0x00, 0x00, 0xff, 0xff, // size = huge
0x70, 0x73, 0x73, 0x68, // 'pssh'
0x00, // version = 0
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x00 // datasize
]);
return test_session('cenc', initData);
}, 'generateRequest() with invalid pssh box size.');
promise_test(function()
{
// Invalid data as type = 'psss'.
var initData = new Uint8Array([
0x00, 0x00, 0x00, 0x20, // size = 32
0x70, 0x73, 0x73, 0x73, // 'psss'
0x00, // version = 0
0x00, 0x00, 0x00, // flags
0x10, 0x77, 0xEF, 0xEC, 0xC0, 0xB2, 0x4D, 0x02, // Common SystemID
0xAC, 0xE3, 0x3C, 0x1E, 0x52, 0xE2, 0xFB, 0x4B,
0x00, 0x00, 0x00, 0x00 // datasize
]);
return test_session('cenc', initData);
}, 'generateRequest() with non pssh data.');
promise_test(function()
{
// Valid key ID size must be at least 1 character for keyids.
var keyId = new Uint8Array(0);
var initData = stringToUint8Array(createKeyIDs(keyId));
return test_session('keyids', initData);
}, 'generateRequest() with too short key ID.');
promise_test(function()
{
// Valid key ID size must be less than 512 characters for keyids.
var keyId = new Uint8Array(600);
var initData = stringToUint8Array(createKeyIDs(keyId));
return test_session('keyids', initData);
}, 'generateRequest() with too long key ID.');
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